CN109892113B

CN109892113B - Mower baffle convenient to clean and disassemble and assemble

Info

Publication number: CN109892113B
Application number: CN201910103062.8A
Authority: CN
Inventors: 吴延文; 王娟
Original assignee: Jiangsu Langhong Electromechanical Co ltd
Current assignee: Jiangsu Langhong Electromechanical Co ltd
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2022-03-25
Anticipated expiration: 2039-02-01
Also published as: CN109892113A

Abstract

The invention relates to the technical field of mowers and discloses a mower baffle convenient to clean and disassemble, which comprises a mower body, wherein a push rod is fixedly installed at the top of the mower body, a roller is movably installed at the bottom of the mower body, an installation plate is fixedly installed inside the mower body, an installation groove is formed in the bottom of the installation plate, a grass blocking plate is inserted into the installation groove, a connecting block is fixedly installed on the right side of the installation plate, and a connecting groove is formed in the grass blocking plate. This convenient lawn mower baffle of clearance and dismouting of being convenient for has solved current lawn mower baffle and still not perfect enough in clearance and dismouting, and the baffle of lawn mower uses for a long time, and can drive the piece of a lot of grass along with the blade rotation on the lawn mower, need clear up the piece after accomplishing mowing, is not convenient for clear up on the baffle, has reduced the time that operating personnel cleared up, gives people and brings the trouble problem of unnecessary.

Description

Mower baffle convenient to clean and disassemble and assemble

Technical Field

The invention relates to the technical field of mowers, in particular to a mower baffle convenient to clean and disassemble.

Background

The lawn mower is mainly applied to garden decoration trimming, grassland greening trimming, urban streets, greening scenic spots and field trimming, particularly trimming of grasslands and grasslands in parks, other grass fields such as football fields and the like, private villa gardens, vegetation in agriculture, forestry and animal husbandry fields and the like, saves the operation time of weeders, and reduces a large amount of manpower resources.

For example, the mower with the height-adjustable blade disclosed in the chinese patent CN 103314703B comprises a mower main body support and a power source installed on the mower main body support, wherein the power source is provided with a power output shaft which extends downwards and is provided with a blade at the bottom, and further comprises an air pump, a mounting seat is arranged below the power source, an annular inflatable cushion is arranged between the mounting seat and the mower main body support, an air outlet of the air pump is connected to the inflatable cushion, and the power output shaft penetrates through the center of the annular inflatable cushion.

This lawn mower can realize highly adjusting the blade, but still perfect inadequately in clearance and dismouting to the lawn mower baffle, the baffle of lawn mower uses for a long time, and can drive the piece of a lot of grass along with the blade rotation on the lawn mower, need clear up the piece after accomplishing to mow, be not convenient for clear up on the baffle, the time of operating personnel clearance has been reduced, give people and bring unnecessary trouble, so provide a convenient clearance and the lawn mower baffle of the dismouting of being convenient for and solve the above-mentioned problem that provides.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the mower baffle which is convenient to clean and disassemble, has the advantages of convenience in cleaning and disassembling and the like, and solves the problems that the existing mower baffle is not perfect in cleaning and disassembling, the baffle of the mower is used for a long time, a plurality of grass fragments are driven along with the rotation of the blade on the mower, the grass fragments need to be cleaned after the mowing is finished, the cleaning is inconvenient on the baffle, the cleaning time of operators is shortened, and unnecessary troubles are brought to people.

(II) technical scheme

In order to realize the purposes of convenient cleaning and convenient disassembly and assembly, the invention provides the following technical scheme: a mower baffle convenient to clean and disassemble comprises a mower body, wherein a push rod is fixedly mounted at the top of the mower body, rollers are movably mounted at the bottom of the mower body, a mounting plate is fixedly mounted inside the mower body, a mounting groove is formed in the bottom of the mounting plate, a grass baffle is inserted into the mounting groove, a connecting block is fixedly mounted on the right side of the mounting plate, a connecting groove is formed in the grass baffle, a bending rod extending into the connecting groove is rotatably connected to the bottom of the connecting block, a fixed block is fixedly mounted at the top of the bending rod, a connecting rope is fixedly connected to the top of the fixed block, a rotating wheel is fixedly mounted on the inner wall of the matching groove, a matching groove located above the mounting groove is formed in the mounting plate, and a vertical rod is fixedly mounted on the inner wall of the matching groove, the vertical rod is rotatably connected with a rotating plate, a moving block which is contacted with the bottom of the rotating plate is movably mounted in the matching groove, a fixing ring is fixedly mounted on the outer wall of the moving block, a sliding groove which is positioned on the left side of the matching groove is formed in the mounting plate and is communicated with the matching groove, a threaded groove is formed in the mower body, a screw is inserted in the threaded groove, a sliding block which is contacted with the screw is movably mounted in the threaded groove, an auxiliary spring which is contacted with the rotating plate is fixedly mounted at the bottom of the sliding block, a limiting ring which is positioned below the sliding block is fixedly mounted on the inner wall of the threaded groove, a driving motor is fixedly mounted at the top of the mower body, a connecting ring which is positioned below the mower body is fixedly mounted on an output shaft of the driving motor, and a cross rod is fixedly mounted on the outer wall of the connecting ring, an extension rod is inserted into the cross rod, and a compression spring is fixedly installed on one side, located on the cross rod, of the extension rod.

Preferably, the inner diameter of the limit ring is larger than the outer diameter of the auxiliary spring, and the inner diameter of the limit ring is smaller than the outer diameter of the sliding block.

Preferably, the left side and the right side of the compression spring are fixedly connected with the extension rod and the compression spring respectively, and the inner diameter of the compression spring is smaller than the outer diameter of the extension rod.

Preferably, the bottom end of the rotating wheel is fixedly connected with the fixed block, the top end of the rotating wheel is fixedly connected with the rotating plate, and the rotating wheel bypasses the outer surface of the rotating wheel.

Preferably, the fixed ring is located inside the sliding groove, and the rotating angle of the rotating wheel on the vertical rod is larger than thirty degrees.

Preferably, the size of connecting groove and the size looks adaptation of the pole of buckling, and the notch of connecting groove sets up for the chamfer.

Preferably, the grass blocking plate is semicircular, and the sum of the lengths of the extension rod and the transverse rod is larger than the radius of the arc of the grass blocking plate.

Preferably, the width of sliding block and the width looks adaptation of screw rod, and the outer wall of sliding block is wear-resisting setting.

Preferably, one side of the extension rod, which is far away from the cross rod, is fixedly provided with a cleaning brush, and the height of the cleaning brush is greater than two centimeters.

(III) advantageous effects

Compared with the prior art, the invention provides the mower baffle which is convenient to clean and disassemble, and has the following beneficial effects:

1. the convenient-to-clean and convenient-to-disassemble and assemble grass mower baffle plate has the advantages that the mounting groove is inserted into the mounting plate, the moving block is pushed through the mounting groove by the rotating plate arranged in the matching groove, the rotating block is driven to rotate by the mounting groove, meanwhile, the rotating plate is fixedly connected with the connecting rope, so that the connecting rope is driven to slide on the rotating wheel, the fixing block on the bending rod is pulled, the bending rod is rotated to be matched with the connecting groove on the grass baffle plate, the stability of the grass baffle plate on the mounting plate is ensured, when the grass baffle plate needs to be disassembled, the screw rod is upwards moved by rotating the screw rod, so that the sliding block is loosened, the auxiliary spring is conveniently upwards moved, the rotating plate is convenient to loosen, the grass baffle plate is further conveniently fixed by the bending rod, the operation of people on mounting and disassembling the grass baffle plate is convenient, and the operation of people on cleaning the grass baffle plate is improved, the cleaning efficiency is improved.

2. This lawn mower baffle of convenient clearance and dismouting of being convenient for, through extension rod and the compression spring that sets up on the driving motor output shaft, through driving motor's rotation, drive the extension rod and rotate, driving motor is when rotating simultaneously, and compression spring extends to clean the inside wall of fender grass board, prevent grass bits rebound, clear up the inside of fender grass board, through driving motor's rotation, thereby made things convenient for people to operate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the mounting plate of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a view showing the inner structure of the thread groove of the present invention;

FIG. 5 is a view of the connection cord and rotatable wheel of the present invention in combination;

FIG. 6 is a view of the connection ring and the extension rod in accordance with the present invention;

fig. 7 is a perspective view of the grass baffle of the present invention.

In the figure: 1 lawn mower body, 2 catch bars, 3 gyro wheels, 4 mounting panels, 5 mounting grooves, 6 fender grass boards, 7 connecting blocks, 8 pole of buckling, 9 spread groove, 10 fixed blocks, 11 connecting rope, 12 turning wheel, 13 montant, 14 cooperation grooves, 15 movable blocks, 16 fixed rings, 17 spout, 18 thread groove, 19 screw rods, 20 sliding blocks, 21 auxiliary spring, 22 rotor plate, 23 spacing ring, 24 driving motor, 25 go-between, 26 horizontal pole, 27 extension rod, 28 compression spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a lawn mower baffle convenient to clean and disassemble comprises a lawn mower body 1, a push rod 2 is fixedly installed on the top of the lawn mower body 1, a roller 3 is movably installed on the bottom of the lawn mower body 1, a mounting plate 4 is fixedly installed inside the lawn mower body 1, a mounting groove 5 is formed in the bottom of the mounting plate 4, a grass blocking plate 6 is inserted into the mounting groove 5, a connecting block 7 is fixedly installed on the right side of the mounting plate 4, a connecting groove 9 is formed in the grass blocking plate 6, the size of the connecting groove 9 is matched with that of a bending rod 8, a notch of the connecting groove 9 is in a chamfer arrangement, the grass blocking plate 6 is in a semicircular shape, the length of an extending rod 27 and a cross rod 26 is larger than the radius of an arc of the grass blocking plate 6, a bending rod 8 extending into the connecting groove 9 is rotatably connected to the bottom of the connecting block 7, a fixing block 10 is fixedly installed on the top of the bending rod 8, the top of fixed block 10 is fixedly connected with connecting rope 11, the inner wall fixed mounting of cooperation groove 14 has rotating wheel 12, the bottom of rotating wheel 12 and fixed block 10 fixed connection, and the top of rotating wheel 12 and rotor plate 22 fixed connection, and rotating wheel 12 walks around the surface of rotating wheel 12, the inside of mounting panel 4 is seted up and is located the cooperation groove 14 of mounting groove 5 top, the inner wall fixed mounting of cooperation groove 14 has montant 13, it has rotor plate 22 to rotate on montant 13, the inside movable mounting of cooperation groove 14 has movable block 15 with rotor plate 22 bottom contact, the outer wall fixed mounting of movable block 15 has solid fixed ring 16, gu fixed ring 16 is located the inside of spout 17, the angle of rotation of rotating wheel 12 on montant 13 is greater than thirty degrees, the inside of mounting panel 4 is seted up and is located the left spout 17 of cooperation groove 14, spout 17 communicates with cooperation groove 14, threaded groove 18 has been seted up to the inside of lawn mower body 1, a screw rod 19 is inserted into the thread groove 18, a sliding block 20 in contact with the screw rod 19 is movably mounted inside the thread groove 18, the width of the sliding block 20 is matched with that of the screw rod 19, the outer wall of the sliding block 20 is in a wear-resistant arrangement, an auxiliary spring 21 in contact with a rotating plate 22 is fixedly mounted at the bottom of the sliding block 20, a limiting ring 23 positioned below the sliding block 20 is fixedly mounted on the inner wall of the thread groove 18, the inner diameter of the limiting ring 23 is larger than the outer diameter of the auxiliary spring 21, the inner diameter of the limiting ring 23 is smaller than the outer diameter of the sliding block 20, a driving motor 24 is fixedly mounted at the top of the mower body 1, a connecting ring 25 positioned below the mower body 1 is fixedly mounted on an output shaft of the driving motor 24, a cross rod 26 is fixedly mounted on the outer wall of the connecting ring 25, an extension rod 27 and a compression spring 28 are arranged on the output shaft of the driving motor 24, and the rotation of the driving motor 24, drive extension rod 27 and rotate, while driving motor 24 rotates, compression spring 28 extends, thus clean the inside wall of grass baffle 6, prevent the grass clippings from moving upwards, clean the inside of grass baffle 6, through the rotation of driving motor 24, thus facilitate people to operate, extension rod 27 is inserted into the inside of cross rod 26, compression spring 28 is fixedly installed on one side of extension rod 27 located at cross rod 26, the left and right sides of compression spring 28 are respectively fixedly connected with extension rod 27 and compression spring 28, a cleaning brush is fixedly installed on one side of extension rod 27 far away from cross rod 26, the height of the cleaning brush is greater than two centimeters, the inner diameter of compression spring 28 is smaller than the outer diameter of extension rod 27, mounting groove 5 is inserted into mounting plate 4, through rotating plate 22 arranged inside mating groove 14, moving block 15 is pushed through mounting groove 5, and then rotating plate 22 is driven to rotate, simultaneously rotor plate 22 with be connected rope 11 fixed connection, thereby it slides on rotating wheel 12 to drive to connect rope 11, and then the pulling is buckled fixed block 10 on the pole 8, thereby it cooperates with spread groove 9 on the fender grass board 6 to make the pole 8 that buckles rotate, the stability of fender grass board 6 installation on mounting panel 4 has been guaranteed, when needs are dismantled fender grass board 6, through rotating screw rod 19, make screw rod 19 rebound, thereby it is not hard up to go on sliding block 20, make things convenient for auxiliary spring 21 rebound, thereby rotor plate 22 is not hard up, and then made things convenient for the pole 8 of buckling to the fixed of fender grass board 6, thereby made things convenient for people to carry out the operation on fender grass board 6 installation and dismantlement, thereby improved the operation of people when clearing up fender grass board 6, the efficiency on the clearance is improved.

In conclusion, according to the mower baffle convenient to clean and disassemble and assemble, the installation groove 5 is inserted into the installation plate 4, the rotating plate 22 arranged in the matching groove 14 pushes the moving block 15 through the installation groove 5, so as to drive the rotating plate 22 to rotate, meanwhile, the rotating plate 22 is fixedly connected with the connecting rope 11, so as to drive the connecting rope 11 to slide on the rotating wheel 12, further, the fixed block 10 on the bending rod 8 is pulled, so that the bending rod 8 rotates to be matched with the connecting groove 9 on the grass baffle 6, the stability of the grass baffle 6 installed on the installation plate 4 is ensured, when the grass baffle 6 needs to be disassembled, the screw 19 is driven to move upwards by rotating the screw 19, so that the sliding block 20 is loosened, the auxiliary spring 21 is driven to move upwards, so that the rotating plate 22 is loosened, and further, the grass baffle 6 is fixed by the bending rod 8, thereby made things convenient for people to carry out the operation to fender 6 installation and dismantlement, thereby improved people's operation when clearing up fender 6, the efficiency on the clearance has been improved, through extension rod 27 and the compression spring 28 that sets up on driving motor 24 output shaft, rotation through driving motor 24, drive extension rod 27 rotates, driving motor 24 is when rotating simultaneously, compression spring 28 extends, thereby clean the inside wall of fender 6, prevent the grass bits rebound, clear up the inside of fender 6, rotation through driving motor 24, thereby made things convenient for people to operate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient clearance and be convenient for lawn mower baffle of dismouting, includes lawn mower body (1), its characterized in that: the lawn mower is characterized in that a push rod (2) is fixedly mounted at the top of the lawn mower body (1), rollers (3) are movably mounted at the bottom of the lawn mower body (1), a mounting plate (4) is fixedly mounted inside the lawn mower body (1), a mounting groove (5) is formed in the bottom of the mounting plate (4), a grass blocking plate (6) is inserted inside the mounting groove (5), a connecting block (7) is fixedly mounted on the right side of the mounting plate (4), a connecting groove (9) is formed in the grass blocking plate (6), a bending rod (8) extending into the connecting groove (9) is rotatably connected to the bottom of the connecting block (7), a fixed block (10) is fixedly mounted at the top of the bending rod (8), a connecting rope (11) is fixedly connected to the top of the fixed block (10), a matching groove (14) located above the mounting groove (5) is formed in the mounting plate (4), the inner wall fixed mounting of cooperation groove (14) has rotation wheel (12), the inner wall fixed mounting of cooperation groove (14) has montant (13), it is connected with rotor plate (22) to rotate on montant (13), the inside movable mounting of cooperation groove (14) has movable block (15) with rotor plate (22) bottom contact, the outer wall fixed mounting of movable block (15) has solid fixed ring (16), spout (17) that are located cooperation groove (14) left are seted up to the inside of mounting panel (4), spout (17) and cooperation groove (14) intercommunication, thread groove (18) have been seted up to the inside of lawn mower body (1), the inside of thread groove (18) is pegged graft and is had screw rod (19), the inside movable mounting of thread groove (18) has sliding block (20) with screw rod (19) contact, the bottom fixed mounting of sliding block (20) and auxiliary spring (21) of rotor plate (22) contact, the inner wall fixed mounting of thread groove (18) has spacing ring (23) that is located sliding block (20) below, the top fixed mounting of lawn mower body (1) has driving motor (24), the output shaft fixed mounting of driving motor (24) has go-between (25) that are located lawn mower body (1) below, the outer wall fixed mounting of go-between (25) has horizontal pole (26), the inside grafting of horizontal pole (26) has extension rod (27), one side fixed mounting that extension rod (27) are located horizontal pole (26) has compression spring (28).

2. The easy-to-clean and easy-to-disassemble mower bezel of claim 1, wherein: the inner diameter of the limiting ring (23) is larger than the outer diameter of the auxiliary spring (21), and the inner diameter of the limiting ring (23) is smaller than the outer diameter of the sliding block (20).

3. The easy-to-clean and easy-to-disassemble mower bezel of claim 1, wherein: the left side and the right side of the compression spring (28) are fixedly connected with the extension rod (27) and the cross rod (26) respectively, and the inner diameter of the compression spring (28) is smaller than the outer diameter of the extension rod (27).

4. The easy-to-clean and easy-to-disassemble mower bezel of claim 1, wherein: the bottom end of the rotating wheel (12) is fixedly connected with the fixed block (10), the top end of the rotating wheel (12) is fixedly connected with the rotating plate (22), and the connecting rope (11) bypasses the outer surface of the rotating wheel (12).

5. The easy-to-clean and easy-to-disassemble mower bezel of claim 1, wherein: the fixing ring (16) is located inside the sliding groove (17), and the rotating angle of the rotating plate (22) on the vertical rod (13) is larger than thirty degrees.

6. The easy-to-clean and easy-to-disassemble mower bezel of claim 1, wherein: the size of spread groove (9) and the big or small looks adaptation of pole (8) of buckling, and the notch of spread groove (9) sets up for the chamfer.

7. The easy-to-clean and easy-to-disassemble mower bezel of claim 1, wherein: keep off grass board (6) and be semicircle form, the length of extension rod (27) and horizontal pole (26) with be greater than the radius of fender grass board (6) circular arc.

8. The easy-to-clean and easy-to-disassemble mower bezel of claim 1, wherein: the width of sliding block (20) and the width looks adaptation of screw rod (19), and the outer wall of sliding block (20) is wear-resisting setting.

9. The easy-to-clean and easy-to-disassemble mower bezel of claim 1, wherein: one side of the extension rod (27) far away from the cross rod (26) is fixedly provided with a cleaning brush, and the height of the cleaning brush is more than two centimeters.